BG36343A3 - Cigarette filter - Google Patents
Cigarette filterInfo
- Publication number
- BG36343A3 BG36343A3 BG8257991A BG5799182A BG36343A3 BG 36343 A3 BG36343 A3 BG 36343A3 BG 8257991 A BG8257991 A BG 8257991A BG 5799182 A BG5799182 A BG 5799182A BG 36343 A3 BG36343 A3 BG 36343A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- cigarette filter
- cigarette
- filter
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
- A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
- A24D3/0279—Manufacture of tobacco smoke filters for filters with special features with tubes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/303,756 US4393885A (en) | 1981-09-21 | 1981-09-21 | Cigarette filter |
Publications (1)
Publication Number | Publication Date |
---|---|
BG36343A3 true BG36343A3 (en) | 1984-10-15 |
Family
ID=23173552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8257991A BG36343A3 (en) | 1981-09-21 | 1982-09-17 | Cigarette filter |
Country Status (36)
Country | Link |
---|---|
US (1) | US4393885A (xx) |
JP (1) | JPS5863380A (xx) |
KR (1) | KR840001262A (xx) |
AR (1) | AR229421A1 (xx) |
AT (1) | ATA250382A (xx) |
AU (1) | AU544936B2 (xx) |
BE (1) | BE893519A (xx) |
BG (1) | BG36343A3 (xx) |
BR (1) | BR8204093A (xx) |
CA (1) | CA1196833A (xx) |
CS (1) | CS231195B2 (xx) |
DE (1) | DE3224313A1 (xx) |
DK (1) | DK417782A (xx) |
ES (1) | ES266642Y (xx) |
FI (1) | FI70513C (xx) |
FR (1) | FR2513094B1 (xx) |
GB (1) | GB2107167B (xx) |
GR (1) | GR77640B (xx) |
GT (1) | GT198276521A (xx) |
HU (1) | HU188192B (xx) |
IL (1) | IL66403A (xx) |
IN (1) | IN154266B (xx) |
IT (1) | IT1153735B (xx) |
LU (1) | LU84220A1 (xx) |
NL (1) | NL8203589A (xx) |
NO (1) | NO823179L (xx) |
NZ (1) | NZ201079A (xx) |
PH (1) | PH18516A (xx) |
PL (1) | PL132063B1 (xx) |
RO (1) | RO88238B (xx) |
SE (1) | SE8205280L (xx) |
SU (1) | SU1170955A3 (xx) |
TR (1) | TR21386A (xx) |
YU (1) | YU191082A (xx) |
ZA (1) | ZA824620B (xx) |
ZW (1) | ZW15282A1 (xx) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4438776A (en) * | 1982-06-24 | 1984-03-27 | Brown & Williamson Tobacco Corporation | Cigarette filter |
JPS5963179A (ja) * | 1982-10-01 | 1984-04-10 | 三菱アセテート株式会社 | タバコ用吸口 |
US4582072A (en) * | 1984-06-25 | 1986-04-15 | Brown & Williamson Tobacco Corporation | Cigarette filter |
US4585015A (en) * | 1984-11-16 | 1986-04-29 | Brown & Williamson Tobacco Corporation | Cigarette filter |
GB8713904D0 (en) * | 1987-06-15 | 1987-07-22 | Tabac Fab Reunies Sa | Filter for smoking articles |
US5392792A (en) * | 1993-04-13 | 1995-02-28 | R. J. Reynolds Tobacco Company | Reduced gas phase cigarette |
GB9307710D0 (en) * | 1993-04-14 | 1993-06-02 | Rothmans Benson & Hedges | Smoking apparatus-l |
US5435326A (en) * | 1993-07-27 | 1995-07-25 | R. J. Reynolds Tobacco Company | Controlled delivery smoking article and method |
EP0988360A2 (en) | 1997-06-13 | 2000-03-29 | Unilever N.V. | Bleaching enzymes |
US6345625B1 (en) | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
RU2138974C1 (ru) * | 1999-03-12 | 1999-10-10 | Погосян Сейран Амаякович | Курительное изделие |
GB2406780A (en) * | 2003-10-11 | 2005-04-13 | Martin Henry King | Mouthpiece for a hand-rolled cigarette |
GB0713905D0 (en) * | 2007-07-17 | 2007-08-29 | British American Tobacco Co | Cellulose acetate thread in filter |
EP3607839A1 (en) * | 2018-08-07 | 2020-02-12 | Gongqingcheng Daole Investment Management Partnership (LLP) | Smoke filtering device |
TWI826561B (zh) * | 2018-10-29 | 2023-12-21 | 英商帝國菸草有限公司 | 長形吸菸製品及相關之方法、吸菸系統、及加熱裝置 |
EP3979850A1 (en) * | 2019-06-05 | 2022-04-13 | Philip Morris Products S.A. | Aerosol-generating article comprising an aerosol-cooling element with an elongated protrusion |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB736743A (en) * | 1953-08-17 | 1955-09-14 | Tmm Research Ltd | Improvements in spinning mules and like machines |
CH426594A (de) * | 1964-03-10 | 1966-12-15 | Ent Keller Hans | Filteranordnung für Rauchwaren |
CH468797A (de) * | 1965-01-11 | 1969-02-28 | De Rech S Tech Ets | Filterstöpsel für Tabakwaren, insbesondere für Zigaretten |
US3490461A (en) * | 1967-04-20 | 1970-01-20 | Philip Morris Inc | Cigarette ventilation |
FR1531543A (fr) * | 1967-05-22 | 1968-07-05 | Seita | Nouvel embout pour produits à fumer |
GB1428018A (en) * | 1973-02-27 | 1976-03-17 | British American Tobacco Co | Filtering device for a smoking product |
GB1436636A (en) * | 1973-05-07 | 1976-05-19 | Berkowitz S | Tobacco smoking structures |
GB1435255A (en) * | 1973-08-27 | 1976-05-12 | Liggett & Myers Inc | Filter rods for cigarettes |
DE2356569A1 (de) * | 1973-11-13 | 1975-05-22 | Robert Kolb | Filter fuer teer- und nikotinhaltige gase, insbesondere zigarettenfilter |
AU4119078A (en) * | 1977-11-18 | 1980-05-08 | Philip Morris Inc | Filter system |
-
1981
- 1981-09-14 KR KR1019820004155A patent/KR840001262A/ko unknown
- 1981-09-21 US US06/303,756 patent/US4393885A/en not_active Expired - Fee Related
-
1982
- 1982-06-07 AU AU84618/82A patent/AU544936B2/en not_active Ceased
- 1982-06-15 BE BE0/208351A patent/BE893519A/fr not_active IP Right Cessation
- 1982-06-15 AR AR289686A patent/AR229421A1/es active
- 1982-06-22 LU LU84220A patent/LU84220A1/fr unknown
- 1982-06-25 NZ NZ201079A patent/NZ201079A/en unknown
- 1982-06-28 AT AT0250382A patent/ATA250382A/de not_active Application Discontinuation
- 1982-06-29 ZA ZA824620A patent/ZA824620B/xx unknown
- 1982-06-29 DE DE19823224313 patent/DE3224313A1/de not_active Ceased
- 1982-07-02 IN IN777/CAL/82A patent/IN154266B/en unknown
- 1982-07-12 CS CS825322A patent/CS231195B2/cs unknown
- 1982-07-14 BR BR8204093A patent/BR8204093A/pt unknown
- 1982-07-21 ZW ZW152/82A patent/ZW15282A1/xx unknown
- 1982-07-26 IL IL66403A patent/IL66403A/xx unknown
- 1982-07-27 ES ES1982266642U patent/ES266642Y/es not_active Expired
- 1982-07-30 FI FI822669A patent/FI70513C/fi not_active IP Right Cessation
- 1982-07-31 JP JP57134633A patent/JPS5863380A/ja active Pending
- 1982-08-02 PH PH27656A patent/PH18516A/en unknown
- 1982-08-03 GT GT198276521A patent/GT198276521A/es unknown
- 1982-08-09 HU HU822558A patent/HU188192B/hu unknown
- 1982-08-24 YU YU01910/82A patent/YU191082A/xx unknown
- 1982-09-06 GB GB08225342A patent/GB2107167B/en not_active Expired
- 1982-09-08 RO RO108596A patent/RO88238B/ro unknown
- 1982-09-15 TR TR21386A patent/TR21386A/xx unknown
- 1982-09-15 SE SE8205280A patent/SE8205280L/ not_active Application Discontinuation
- 1982-09-16 NL NL8203589A patent/NL8203589A/nl not_active Application Discontinuation
- 1982-09-17 CA CA000411643A patent/CA1196833A/en not_active Expired
- 1982-09-17 SU SU823494857A patent/SU1170955A3/ru active
- 1982-09-17 BG BG8257991A patent/BG36343A3/xx unknown
- 1982-09-17 FR FR8215704A patent/FR2513094B1/fr not_active Expired
- 1982-09-20 DK DK417782A patent/DK417782A/da not_active Application Discontinuation
- 1982-09-20 GR GR69308A patent/GR77640B/el unknown
- 1982-09-20 NO NO823179A patent/NO823179L/no unknown
- 1982-09-21 PL PL1982238300A patent/PL132063B1/pl unknown
- 1982-09-21 IT IT23348/82A patent/IT1153735B/it active
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